please send latest placement papers of hpcl officers trainee test. i will be very thankful to you.
why sometimes PF value have an negative sign?
WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.
How to measure 4-20 mA in the live Ckt. r when the equipment is working ( example VFD, PLC).& 4-20mA used in maximum all ckts.
Why do we pefer VCB over OCB?What are the advantages of VCB over OCB?
Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
How we implement the ActiveX controls in VC++application
why don't we use the generator as a motor? and what will happen?
What is the eligibility criteria of C-Form(Manufacturing goods of borewell bits, Hammers, Drilling Tools and Air compressors, etc..). If such company will purchase safety shoes, buyer can eligible to issue C-Form?
how to CHECK CT AND PT AT THE FAULT OCCUR IN GENERATOR RELAY PANEL .
how could you change gas line control valve to liquid line valve?
Is Recombination in Human Mitochondrial DNA really possible?
Why we use DPPH in ESR and DPH in fluorescence spectroscopy?
what is p.s impedance measurement test in earthing transformer?
What are the causes for the failures of sandwich type (Al) busducts?