GETCO Exam Paper (30-11-2008) The arc voltage in a C.B. is _____ with the arc current lagging by 90˚ leading by 90˚ none of these in phase lagging by 90˚ leading by 90˚ none of these in phase ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Arcing voltage will be the least in case of copper carbon tungsten silver copper carbon tungsten silver ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Corona usually occurs when the electrostatic stress in the air around the conductor succeeds 11 kV (rms value)/cm 6.6 kV (rms value)/cm 22 kV (maximum value)/cm 30 kV (maximum value)/cm 11 kV (rms value)/cm 6.6 kV (rms value)/cm 22 kV (maximum value)/cm 30 kV (maximum value)/cm ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In 1567 at the Battle of Haldighati Akbar defeated Man Singh Uday Singh Amar Singh Pratap Singh Man Singh Uday Singh Amar Singh Pratap Singh ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In a dry type transformer, accumulation of dust on the windings and core is likely to cause corrosion of core material short circuiting of secondary winding short circuiting of primary winding reduction in heat dissipation corrosion of core material short circuiting of secondary winding short circuiting of primary winding reduction in heat dissipation ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) An air blast C.B. is usually employed for _____ duty instantaneous repeated short intermittent instantaneous repeated short intermittent ANSWER DOWNLOAD EXAMIANS APP
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