Etcp electrical exam - Study guides, Class notes & Summaries

How much pressure can be created by an Arc Blast? - ️️Hundreds or possibly Thousands of Pounds per Sq. Ft. 8 LED fixtures are separately controlled by a lighting console but currently units #2 & #7 are operating in unison. What's most practical troubleshooting step? - ️️Verify that the DMX address of each unit is unique. AED UNIT will.... - ️️not shock if heartbeat is detected Apprent Power = - ️️Voltage x Current A Bull/Company Switch allows an Electrician to - ️️D...

ETCP Electrical Exam Questions And Answers Cable Pick Length = A + B - C Passive Load A load in which the resistance doesn't change if the applied voltage changes. Active Load A load in which the power consumed doesn't change if the applied voltage changes. Servicing Chain Motor Check Voltage to Coil

What must be on Lock-out Devices - ️️1 - Identity of employee applying device 2 - the Date the device was applied 3 - a legend that says:"Do Not Energize" What is the proper footwear when working with high voltage? - ️️Shoes rated EH for Electrical Hazard What type of dimmer is forward phase? - ️️SCR/ Triac= Silicone Controlled Rectifier Turns the current on in the middle of the sine wave. Requires choke. Proportional "on" time to "off" time determines dimming...

ETCP Electrical Exam Questions With Solutions Soft Patch Assignment of Dimmers to virtual control channel DMX-512 is an ___ bit Protocol 8-bit DMX- 512 Operates at __________ Kbytes per sec DMX@ 250Kbytes Per sec DMX can control _______ dimmers per universe in ________ steps per device 512 - 256 Maximum Allowable Voltage Drop on Feeders or Branch Circuits 3% Maximum Total Allowable Voltage Drop non Both Feeder and Branch Circuits 5% In the case of Capacitive Loads current_______ the Vol...

Hots can be referred to as - ️️Ungrounded conductors, phase conductors, live conductors How much pressure can be created by an Arc Blast? - ️️Hundreds or possibly Thousands of Pounds per Sq. Ft. HRC - ️️High Rupture Capacity Fuses If a lighting designer asks you to "Flag" a light what do you do? - ️️Wave a hand in front of Luminaire If fall protection has been used it must be - ️️taken out of service An Inductor is to current what a___________ is to water. - ️...

©FYNDLAY 2024/2025 ALL RIGHTS RESERVED 12:27AM. A+ 1 ETCP Electrical Exam Questions And Answers| Already Graded A+| Latest Update. Cable Pick - AnswerLength = A + B - C Passive Load - AnswerA load in which the resistance doesn't change if the applied voltage changes. Active Load - AnswerA load in which the power consumed doesn't change if the applied voltage changes. Servicing Chain Motor - AnswerCheck Voltage to Coil Meg-ohm meter (commonly called a megger) - AnswerDevice for t...

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Cable Pick - ANSWER-Length = A + B - C Passive Load - ANSWER-A load in which the resistance doesn't change if the applied voltage changes. Active Load - ANSWER-A load in which the power consumed doesn't change if the applied voltage changes. Servicing Chain Motor - ANSWER-Check Voltage to Coil Meg-ohm meter (commonly called a megger) - ANSWER-Device for testing the effectiveness of insulation Cold Filament - ANSWER-Low ResistanceLarge In-Rush Current Half the Voltage at the...