. The basic reason for the extraordinary sparkle of a suitably cut diamond is that (a) It has a very high transparency (b) It has a very high refractive index (c) It is very hard (d) It has well-defined cleavage planes

Sparking occur when a load is switched off because the circuit has high a.) Inductance b.) Capacitance c.) Resistance d.) None

Biwta, BSNL, CDS, DMRC, Infosys, SSC,

Sparking between contacts can be reduced by inserting a a.) Resistance in the line b.) Capacitor in series with contacts c.) Capacitor in parallel with contacts d.) None

BSNL, TelCom,

why diesel engine does not have spark plug like petrol engine, how ever petrol is better fuel than diesel?

HMT,

The D.C. spark test is applicable to single conductor cable & assemblies of insulated single conductor cables without insulation shield,metallic sheath or metalic armor?

How many volts required to fire spark plug.

how can i reduce sparking without stepdowning the voltage

What is the approx. temperature at the spark plug at the time of ignition??

Pak Suzuki, TATA,

what is the reason for spark appearing in mixer grinder

what is the difference between cold and hot spark plug? mention their place of use with justification?

Hero Honda,

why does spark appears when we swith on the light

Why Phase to Neutral get spark

what is the minimum power (P=VI)to produce a spark?

What is the difference between ARC & SPARK?

OPTCL,

anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS