what are the affects of loose connection in electrical
circuit.
Answer Posted / kbuuka john ivan (i.j.k)
Due to the loose connection,there is an air gap between the electrical contacts which results in high contact resistance.If current continues to flow,I2R loses(heat)will increase and later lead to melting of contacts and thus causing an open circuit.
Most electrical fires are mainly caused by a lot of heat that is generated as a result of loose connections.
Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in
why are the maintaine power factor and how can this control and this is how work.
Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?
How many types of interlocking use in screw type air compressor,make-Kaser(BSD MODEL)?
why it is not advisable to run low rating (19KVA) DG sets in parallel for long durations even though they are provided with droop ckts (QDC)
what do you mean by plant earthing system.
how to calculate the earth mat design in 132 kv substation yard ????
A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is
what happen when increase or decrease size of lamp,light.glass.
is it possible for different brand of H.V transformers to run or operate in parallel to each other? if so how much disturbance can this affact the H.V bus bar?
why does a dc machine has high efficiency while working as a generator than as a motor ..
WHAT IS DEGREE OF COMPOUNDING IN D.C MACHINE MEANS? HOW TO READ THE OPERATING CHART FOR ANY ELECTRICAL MACHINES?
explain different types of d.c motors?
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
What is Faraday's law