Electric switch lock Study guides, Class notes & Summaries

When connecting a 3-phase motor the three lines (T1,T2 and T3) are usually connected to __________. - L1, L2, and L3 Electricians use __________ to prevent damage to electrical wiring running to the machine. - rigid and flexible conduit When the wire or foil strip inside a fuse melts, the fuse is said to be __________. - blown The difference between a fuse and a circuit breaker is __________. - circuit breakers can be reset and used again The amount two electrical...

1 MISSOURI BOATING LICENSE EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Bow Correct Answer: Front of the vessel. Stern Correct Answer: Rear of the vessel. Starboard Correct Answer: Right side of the vessel. Port Correct Answer: Left side of the vessel. Hull Correct Answer: Body of the vessel. Gunwale Correct Answer: Upper edge of vessel's side. 2 Cleat Correct Answer: Metal fitting on which a rope can be fastened. Propeller Correct Answer: Rotates and ...

GCOR Practice Test For Final Exam 155 Questions with Complete Solutions 100% Verified Dual Control Switch - Correct Answers A power operated switch, movable point frog, or derail that can also be operated by hand. Electric Switch Lock - Correct Answers An electrically controlled lock that restricts the use of a hand operated switch or derail. Absolute Signal - Correct Answers A block or interlocking signal without a number plate or designated by an A marker. Automatic Block System (ABS...

BNSF Session 4 Exam Questions and Answers All Correct If you have a track relay the two common resistance of the coil are ________ Ohms and _________ and are usually supplied with ________ volts? - Answer-2 Ohms, 4 Ohms, and 1-2Volts If you have a line relay the two common resistances of the coil are ________ Ohms and ________ Ohms and are usually supplied with _________ volts? - Answer-500 Ohms, 1000 Ohms, and 10-14 Volts In CTC territory, a hand throw switch is not sufficient protect...

NETA 2 Top Exam Questions and answers, rated A+ Under what considerations can tag out without lock out be permitted? - -***&If an energy isolating device is not capable of being locked For PV systems, a(n) _____ is a device that changes direct-current input to an alternating-current output. - -Inverter Identify the contact pictured above. (NC and NO separated by a node) - -Form C When applying personal protective grounds, which end is attached first? - -***&The equipment end An ...

GCOR UPDATED Exam Questions and CORRECT Answers Dual Control Switch - Ans A power operated switch, movable point frog, or derail that can also be operated by hand. Electric Switch Lock - Ans An electrically controlled lock that restricts the use of a hand operated switch or derail. Absolute Signal - Ans A block or interlocking signal without a number plate or designated by an A marker.

OSHA 10 Hour Test Questions 2023 (use CTRL + F ) to find your specific question and answer... Concerning the identification and control of worksite hazards, which one of these statements is FALSE? During the course of construction, how frequently should combustible scrap and debris be removed? In the event of exposure to hazardous conditions that cannot be eliminated, employers should require employees: An emergency action plan should contain all these elements EXCEPT: Safety prog...

If you have a track relay the two common resistance of the coil are ________ Ohms and _________ and are usually supplied with ________ volts? - Answer-2 Ohms, 4 Ohms, and 1-2Volts If you have a line relay the two common resistances of the coil are ________ Ohms and ________ Ohms and are usually supplied with _________ volts? - Answer-500 Ohms, 1000 Ohms, and 10-14 Volts In CTC territory, a hand throw switch is not sufficient protection, what else do we need to install to prevent the hand th...

A block that may be occupied by only one train at a time. - Answer-Absolute Block A color light color positon light or semaphore signal without a number plate a "P" marker, "APP" marker "C" marker or "G" marker that conveys stop as its most restrictive indication. - Answer-Absolute Signal A railroad crossing at grade it is protected by signals which are actuated automatically by the approach of a train. - Answer-Automated Railroad Crossing A block signal that is activated either by ...

BNSF Session 4 Exam Questions And Answers (Verified And Updated) If you have a track relay the two common resistance of the coil are ________ Ohms and _________ and are usually supplied with ________ volts? - answer2 Ohms, 4 Ohms, and 1- 2Volts If you have a line relay the two common resistances of the coil are ________ Ohms and ________ Ohms and are usually supplied with _________ volts? - answer500 Ohms, 1000 Ohms, and 10-14 Volts In CTC territory, a hand throw switch is not sufficient...