Answer Posted / munesh
pneumatic starting gear
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how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021
what type of motor used to move a 1 ton gate? and relate ratings with load.
What are hrc fuses and where it is used?
In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes
why need to be maintain power factor for industrial customer?
Explain how you decide what size of electrical wire do you need?
What is meant by RVT and NDR ? expansion and details of it
I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
What is the use of bundle conductors?
What is the difference between DOL starter and star delta starter
An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.
if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit
What is the count of hvdc transmission lines in india?
sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers
