AT&T TKT II (TECHNICAL KNOWLEDGE TEST,
TKT 2, TKT , ATT TKT,) EXAM QUESTIONS
WITH 100% SOLVED ANSWERS!!
volt is a measure of: Answer - Electromotive Force, or , Electrical Potential
What is the equation to solve for power (P)? Answer - P = V(I), power = volt x
current
Define Coloumbs Law Answer - The SI unit of a electrical charge, equal to the
quantity of electricity conveyed in one second by a current of one ampere
What is Ohm's law equation? Answer - voltage = current x resistance, v=i(r)
(I) or (a) sometimes (e) in ohms law is known as ? Answer - An Ampere (amps)
What is the base unit of charge? Answer - A Coloumb
In conventional Current Flow; What direction does electrons flow? Answer -
From positive to negative
In real life what direction do electrons actually flow? Answer - From negative to
positive (not used for electric engineering)
The flow of electric charge that regularly reverse in polarity is said to be ?
Answer - Alternating Current ( A/C)
, ______ ______ is the one directional flow of an electric charge. Answer - Direct
Current ( D/C)
In a RCL circuit the phase difference between Voltage & Current is said to be ?
Answer - Less than 90 degrees
Solve for V; if the current is set to 2a, with a resistance of 15 ohms. What is the
Voltage? Answer - 30v
Solve for i; in a series circuit the voltage is 20v and there are two resistors @
4ohms and 1ohms. What is the current value? Answer - 4 amps
Solve for R; voltage is at 50v with a current of 25 amps . What is the value of
the resistor ? Answer - 2 ohms
When an applied frequency is increased in a circuit containing both and
inductor and a capacitor ; what happens to inductive reactance? Answer -
Inductive reactance increases
A Capacitor opposes any change in the _________ of a defined circuit. Answer -
Voltage (V)
Inductance opposes a change in the? Answer - Current (i)
Three Resistors connected in parallel with values of 15, 10 and 6 ohms . What is
the total resistance ? Answer - 3.06 ohms,
TKT 2, TKT , ATT TKT,) EXAM QUESTIONS
WITH 100% SOLVED ANSWERS!!
volt is a measure of: Answer - Electromotive Force, or , Electrical Potential
What is the equation to solve for power (P)? Answer - P = V(I), power = volt x
current
Define Coloumbs Law Answer - The SI unit of a electrical charge, equal to the
quantity of electricity conveyed in one second by a current of one ampere
What is Ohm's law equation? Answer - voltage = current x resistance, v=i(r)
(I) or (a) sometimes (e) in ohms law is known as ? Answer - An Ampere (amps)
What is the base unit of charge? Answer - A Coloumb
In conventional Current Flow; What direction does electrons flow? Answer -
From positive to negative
In real life what direction do electrons actually flow? Answer - From negative to
positive (not used for electric engineering)
The flow of electric charge that regularly reverse in polarity is said to be ?
Answer - Alternating Current ( A/C)
, ______ ______ is the one directional flow of an electric charge. Answer - Direct
Current ( D/C)
In a RCL circuit the phase difference between Voltage & Current is said to be ?
Answer - Less than 90 degrees
Solve for V; if the current is set to 2a, with a resistance of 15 ohms. What is the
Voltage? Answer - 30v
Solve for i; in a series circuit the voltage is 20v and there are two resistors @
4ohms and 1ohms. What is the current value? Answer - 4 amps
Solve for R; voltage is at 50v with a current of 25 amps . What is the value of
the resistor ? Answer - 2 ohms
When an applied frequency is increased in a circuit containing both and
inductor and a capacitor ; what happens to inductive reactance? Answer -
Inductive reactance increases
A Capacitor opposes any change in the _________ of a defined circuit. Answer -
Voltage (V)
Inductance opposes a change in the? Answer - Current (i)
Three Resistors connected in parallel with values of 15, 10 and 6 ohms . What is
the total resistance ? Answer - 3.06 ohms,
