The input impedance of a JFET is _____________that of an ordinary transistor?

Related Mcqs:

Commercial available medium size machines have a speed range of __________ ?

A. 200 to 400 r.p.m B. 600 to 1000 r.p.m C. 1000 to 1500 r.p.m D. 2000 to 2500 r.p.m...

Machines cooled by direct cooling method may be called_____________?

A. “supercharged” B. “inner cooled” C. “conductor cooled” D. any of the above...

Tractive magnets are operated from____________?

A. a.c. supply B. d.c. supply C. either a.c. or d.c. supply D. none of the above...

In D.C. machines, the ________ in field mmf results in increase in size and cost of machines?

A. increase B. decrease C. either of the above D. none of the above...

Disc windings are primarily used in_____________-?

A. short capacity transformers B. medium capacity transformers C. high capacity transformers D. any of the above...