Explain procedure to test the power line, Electrical Engineering

Assignment Help:

Explain procedure to take shut down and to test the power line before starting work?

Ans: Study the circuit and find out the circuit breaker to be opened. Open and lock the circuit breaker and take the key in personnel custody. Disconnect neutral link if available. Hang "Man at Work" notice board on the circuit breaker. Test for supply after making sure that, the testing device itself is OK at the line or equipment . Start the work.


Related Discussions:- Explain procedure to test the power line

Determine the all-day efficiency, Q. A transformer has its maximum efficien...

Q. A transformer has its maximum efficiency of 0.9800 when it delivers 15 kVA at unity power factor. During the day it is loaded as follows: 12 hours 2 kW at power factor 0.5

Working principle of a q meter, Q. Explain the working principle of a Q met...

Q. Explain the working principle of a Q meter. Also explain the factors that cause errors during a Q factor measurement. Ans.   Working Principle of Q Meter: the q meter is

Explain cold rolled grain oriented steel, Discuss the properties and uses o...

Discuss the properties and uses of Cold rolled grain oriented steel. Cold rolled grain oriented steel:  Grain orientation of silicon steel is acquired by a special technique

Define real time operating system, Define real time operating system. ...

Define real time operating system. Real time operating system (RTOS): The real operating system is an operating system used in embedded applications which performs tasks in a

Determine the amplitude - radar system, Suppose the ambiguity function of s...

Suppose the ambiguity function of some waveform x ( t ) of duration ζ = 1 millisecond is given by   (NOTE: this is not a possible AF because it is not time-limited to

amp circuit , Refer to the op amp circuit shown below. Let R 1 = ...

Refer to the op amp circuit shown below. Let R 1 = 140 k_, R 2 = 10 k_, R 3 = 10 k_, R 4 = 20 k_, RL = 10 k_. Assume the op amp is ideal. Find the equation relating the

Digital control system, Please suggest recent application of DCS WHICH I CA...

Please suggest recent application of DCS WHICH I CAN USE AS A TOPIC OF MY Ph.D.

Gis based mapping of electrical network, GIS Based Mapping of Electrical Ne...

GIS Based Mapping of Electrical Network: You have learnt in which the Geographic Information System is a system of mapping of the complete electrical network. The question we

Single direction pump, Modify the design of the circuit shown in FIGURE and...

Modify the design of the circuit shown in FIGURE and draw a circuit diagram to provide rotary actuation in both directions using a single direction pump (to replace the bi-directio

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd