Oscillator crystal are made of a.) Silicon b.) Germanium c.) Quartz d.) None5 9742
For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel11 12049
. If we have a parallel plate capacitor of plate area 'A' and plate separatoin t and having a capacity C and a metallic plate r of area A and of negligible thickness is introduced in the capacitor at a distance from either of the two plates as shown in the given figure then the capacity of the capacitor will become a.) b.) C c.) 2C d.) 4C3 4064
. A superconductor is a a.) A material showing perfect conductivity and Meissner effect below a critical temperature b.) A conductor having zero resistance c.) A perfect conductor with highest di-magnetic susceptibility d.) A perfect conductor which becomes resistance when the current density through it exceeds a critical value1 4013
When an inductor tunes at 200 KHz with 624 pF capacitor and at 600 KHz with 60.4 pF capacitor then the self capacitance of the inductor would be a) 8.05 pF b) 10.05pF c.) 16.01pF d.) 20.01pF3 4526
Sparking occur when a load is switched off because the circuit has high a.) Inductance b.) Capacitance c.) Resistance d.) None13 23972
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.) None4 10101
RF amplifier of an A.M. receiver is normally biased in a.) Class 'A' b.) Class 'b' c.) Class 'C' d.) None5 9573
modern capacitors which have high capacitance in small size use a dielectric of?4 6224
the maximum spectral response of the germanium and silicon is in the ?3 6030
6dB pad introduces how much attenuation?3 6398
What is the most common modulation system is used for telegraphy?6 12705
IS THERE ANY COADING PRESENT IN EPBX SYSTEM? IF YES THEN HOW WE CAN INSTALL IT?1 1692
The resistance to the vehicle motion whose magnitude various with the square of the vehicle speed is a) Resistance due to gradient b) Resistance due to road c) Resistance due to the tyre friction d) Resistance due to wind
How can i learn shortly Tally from computer coz, i want to take a company Balance Sheet
What is difference between slip rings and carbon burushes?
if a min thread has finished execution what happens ? a) it exits b) it wait for other threads c) becomes inactive ... etc etc
what is the percentage of W.C.T T.D.S to deduct from vendor, and is this includes T.D.S deduction or again T.D.S has to deduct separately?
Explain Dataware house architecture .how data flow from intial to end?
HI GUYS,, I HAVE 3 YEARS OF EXP IN MANUAL TESTING...NEXT MONTH ONWARDS I WORK FOR MOBILE TESTING....PLS SUGGEST ME WHAT I LEARN FOR TRAING,, MOBILE TESTING OR ANDROID....FOR MOBILE TESTERS NEED ANDROID(IFONE) DEVOLOPMENT KNOWLEDGE OR NOT? EXPLAIN CLEARLY
what were u doing some many years after doing graduation?
T union support factor
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write program in c# using this instructions name avinash varma ,work experiance<2,nochildren his work experiance is higher than 5 years,more than one children one children name is diwakar,number of years of work eperiance at current company is the ratio of children and work experiance is 0.21 to 0.5
what is self capacitance of inductor
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what is the value of TEI ist T1?