Remojudytask

In more dense transparent materials, light travels... - CORRECT ANSWER-slower A transparent material's n is... - CORRECT ANSWER-c/cm (always greater than 1) Vibration of light for unpolarized light - CORRECT ANSWER-along numerous random directions perpendicular to the light's direction of travel Polarizer - CORRECT ANSWER-constraints the light to vibrate parallel to a single direction Privileged direction - CORRECT ANSWER-direction the polarizer constrains the light Plane polari...

Resistors of 10 Ω and 30 Ω are connected in parallel to a 120-V supply. The current flow through the 10-Ω resistor would be: - CORRECT ANSWER-12 A In a parallel circuit, when a branch is shorted, the voltage source is shorted out. - CORRECT ANSWER-True The total resistance of a parallel circuit decreases each time a load is added to the circuit. - CORRECT ANSWER-True In a parallel circuit, when a branch is shorted, the total resistance of the circuit will be near zero. - CORRECT A...

The Inductance of a coil is measured in - CORRECT ANSWER-Henrys The property of a coil to oppose any change in the current flowing through it is called - CORRECT ANSWER-Inductance A/C Motors, relays, and (Blank) contribute to inductance of a circuit - CORRECT ANSWER-Capacitors Inductance is measured in - CORRECT ANSWER-Henrys When connected in (Blank) the total Inductance is the sum of all inductors - CORRECT ANSWER-Series The total induction of a parallel circuit is always less t...

What Is Strategic Planning? - CORRECT ANSWER-A systematic approach through which an organization agrees on priorities that are essential to its mission and responsive to its environment. 3 elements of strategic planning - CORRECT ANSWER-Data based Guides resource acquisition & allocation Builds commitment The Strategic Plan - CORRECT ANSWER-The strategic plan is the "master plan" for your organization -A working document that will chart your company course -Identifies your company go...

Substantial completion - ACCURATE ANSWER-- provided by the architect, stops the clock on LD's (Liquidated Damages) -It is the point in the project when the architect has determined that the facility or a portion of the facility is acceptable for owner use and occupancy. Sandbagging (in reference to scheduling)... good or bad? - ACCURATE ANSWER-saying you need more time than you really do. It is BAD. At what deck height do you need engineered stamped formwork shop drawings? a. 4' b. 14...

The 3 Dimensions of Persuasion - CORRECT ANSWER-attitude, behavior, and persistence Persuasion Without Effort - CORRECT ANSWER-For example, after the movie Top Gun became a hit sales of aviator style sunglasses went through the roof Elaboration-Likelihood Model - CORRECT ANSWER-Petty & Cacioppo There are two main routes through which people might be persuaded Elaboration-Likelihood Model: Central Route - CORRECT ANSWER-Central Route: Cognitive, highly rational route. People tend to th...

Assume that you have a series circuit with forty-eight, 1,000 ohrm lights connected to a 120 volt source. The voltage (in volts) across each light is approximately: - CORRECT ANSWER-2.5 Assume that you have a parallel circuit with forty-eight, 1,000 ohm lights connected to a 120 volt source. The total current flow (in amps) through the circuit is approximately: - CORRECT ANSWER-0.25 Assume that you have a building with a Main Switchboard (MSB) feeding a Distribution Panel. If the MSB measu...

Freezing/ Boiling points - CORRECT ANSWER-0F, 100C density - CORRECT ANSWER-mass/volume g/mL physical property - CORRECT ANSWER-composition of substance does not change -color, shape, solid/liquid/gas, boiling/melting points, conductivity chemical property - CORRECT ANSWER-composition of substance does change -flammability, decomposition at higher temp, reaction with chlorine solid - CORRECT ANSWER-definite shape, definite volume -ordered, closely packed, vibration in place l...

What is the definition of Family? - CORRECT ANSWER-Broken down definition -Networks of people who share lives: - Over long periods of time -Bound by: -marriage -blood legal or otherwise -commitment -Consider themselves family -Share -significant history -anticipated future of a functioning family relationships What is emotional intelligence in marriage? - CORRECT ANSWER-Where partners have hit upon a dynamic that keeps their negative thoughts and feelings about each oth...

B. proton - CORRECT ANSWER-A(n)___is a positively charged particle that also exists in the nucleus of the atom. A. neutron B. proton C. electron D. none of the above C. valence shell - CORRECT ANSWER-A(n)___ is the outermost shell of an atom and contains the electrons that form new compounds. A. electron shell B. proton covering C. valence shell D. valence electron A. transformer - CORRECT ANSWER-A(n)___ is an electric device that uses electromagnetism to change (step-up or step-...

Which is not an element of comfort? - CORRECT ANSWER-Noise What are three elements of comfort? - CORRECT ANSWER-Temperature Humidity Circulation Normal ventilation for a building is? - CORRECT ANSWER-20 CFM per person Comfort for heating and cooling is usually attained with a relative humidity of... - CORRECT ANSWER-50% Water flow is typically expressed in which units? - CORRECT ANSWER-Gallons per Minute Liquids traveling through a steel pipe... - CORRECT ANSWER-Has pressure los...

Which is not an element for comfort? Temp, Noise, Humidity, or Circulation? - CORRECT ANSWER-Noise Normal ventilation for a building is: - CORRECT ANSWER-20 CFM per person Comfort for heating and cooling is usually attained with a relative humidity of what percentage? - CORRECT ANSWER-50% Water flow is typically expressed in which units? - CORRECT ANSWER-Gallons per minute A device that removes moisture from air by causing moisture to condense is called a: - CORRECT ANSWER-DEhumidif...

(#1b) Which is not an element for "comfort"? - CORRECT ANSWER-Noise (#1b) Normal ventilation for a building is: - CORRECT ANSWER-a) 20 CFM per person b) Depends on number of windows c) Varies depending on outside temperature d) All of the above correct answer: d) all of the above (#1b) Comfort for heating and cooling is usually attained with a relative humidity of? - CORRECT ANSWER-50% (#1b) Water flow is typically expressed in which units? - CORRECT ANSWER-Gallons per minute ...

Assume that you have a circuit with a 9 volt battery and 3 lights (of equal resistance) connected in series. What is the voltage across each light? - CORRECT ANSWER-3 V Assume that you have a circuit with a 9v battery and 3 lights connected in parallel. What is the voltage across each light? - CORRECT ANSWER-9 V Which of the following circuit arrangements is most common in buildings? - CORRECT ANSWER-Parallel Circuit Ohm's Law establishes the relationship between: - CORRECT ANSWER-Volt...

A. plumbarius - CORRECT ANSWER-An individual who worked in the sanitary field in ancient Rome was called a(n) A. plumbarius B. electrician C. field worker D. none of the above C. amber - CORRECT ANSWER-The word electricity is derived from the Greek word for_______. A. lumen B. ferrite C. amber D. pneumatic B. Electricity - CORRECT ANSWER-___ is used to provide energy for traditional electrical applications such as lighting, heating, cooling, cooking, communication, and transportat...

Which is not an element for "comfort" - CORRECT ANSWER-Noise Normal Ventilation for a building is - CORRECT ANSWER-20 CFM per person Comfort for heating and cooling is usually attained with a relative humidity of - CORRECT ANSWER-50% Water flow is typically expressed in which units? - CORRECT ANSWER-Gallons per minute A device that adds moisture into air is - CORRECT ANSWER-Humidifier Liquids traveling through a steel pipe: a) has pressure loss due to friction with the walls of...

The pressure of the atmosphere on the mercury in the open dish prevents mercury in the tube from ___ - CORRECT ANSWER-Running out Heat flows from the hot __ to the __ condensing medium operating refrigeration system - CORRECT ANSWER-refrigerant vapor; cold The second digit in a two-digit refrigerant number represents the number of ____ atoms in each molecule of the refrigerant - CORRECT ANSWER-fluorine Minute pressure changes can be expressed in ___ of water column - CORRECT ANSWER-inch...

A pre-requisite for a cost estimate is - CORRECT ANSWER-Scope definition Mechanical bid solicitation may come from - CORRECT ANSWER-Any of the above Who would typically program the building control system? - CORRECT ANSWER-automation contractor Where could you find the piping insulation type and thickness - CORRECT ANSWER-Any of the above Gate valve primary function is to - CORRECT ANSWER-isolate flow What is the difference between an AC unit and a heat pump? - CORRECT ANSWER-Reve...

3 volts - CORRECT ANSWER-Assume that you have a circuit with a 9 volt battery and 3 lights (of equal resistance connected in series). What is the voltage across each light? 9 volts - CORRECT ANSWER-Assume that you have a circuit with a 9 volt and 3 lights connected in parallel. What is the voltage across each light? parallel - CORRECT ANSWER-which of the following electrical circuit arrangement is most common in buildings? voltage, current, resistance - CORRECT ANSWER-ohms law establish...

A building may have: - CORRECT ANSWER-One system ground at the service only Types of grounds include: - CORRECT ANSWER-A copper ground rod; a metal cold water pipe; or a UFER ground Locations where a GFCI is required by code include: - CORRECT ANSWER-Bathrooms and Outdoors Which is capable of providing a large amount of current, a short circuit (line-to-line) fault or a ground fault? - CORRECT ANSWER-Short circuit What are the TWO internal devices inside a GFCI? - CORRECT ANSWER-An A...