BSNL JTO to SDE Exam Study Material

Hello sir would you please provide me Bharat Sanchar Nigam Limited (BSNL) JTO to SDE Exam Study Material?

[Shaleen]

Hello friend, as you want Bharat Sanchar Nigam Limited (BSNL) JTO to SDE Exam Study Material so here I am providing you the same….

Q.1 A house served by a 220V supply light, is protected by a
9-Ampere fuse. The maximum number of 60 W bulbs in parallel
that can be turned on is
(a) 11 (b) 33
(c) 22 (d) 44

Q.2 An n-channel JFET has IDSS = 1 μA & VP =–5V. The maximum
transconductance is
(a) gm = 0.4 milli mho (b) gm = 0.04milli mho
(c) gm = 0.04 mho (d) gm = 0.4 millimilli mho

Q.3 The base to base resistance of a UJT is 6 K Ohm when the emitter
current is zero. If 1 B R = 3.6 K Ohm, the intrinsic stand off ratio is
(a) n = 0.66 (b) n = 0.6
(c) n = 6.0 (d) n = 3.6

Q.4 A capacitor of 1μF initially charged to 10 V is connected across
an ideal inductor of 0.1 mH. The maximum current in the circuit is
(a) 0.5 A (b) 1 A
(c) 1.5 A (d) 2 A

Q.5 Silicon has a preference in IC technology because
(a) it is an indirect semiconductor
(b) it is a covalent semiconductor
(c) it is an elemental semiconductor
(d) of the availability of nature oxide SiO

Q.6 Three equal resistance of magnitude 5 Ohm each are connected
in delta. The resistance between any two pair of terminals of the
delta will be
(a) 5 Ohm (b) 5/3 Ohm
(c) 10/3 Ohm (d) 3/5 Ohm

Q.7 The R.M.S. value of a half wave rectified sinusoidal alternating
current with peak value Im is
(a) Im/1 (b) mI / 2
(c) mI /2 (d) mI 3











Rest of the paper here I am attaching pdf file which is free for download….