BSNL Placement Paper
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BSNL Placement Paper - 3
BSNL GE-JTO Recruitment Examination
Test Paper - IV
Reactive current through the capacitive load produces -
a) Magnetic field
b) Electric field
c) Supermagnetic field
d) None
One of the following which gives piero-electric effect is -
a) Mu metal
b) PVDF
c) Sapphire
d) Ferrites
PZT piezo- electric materials have -
a) Higher curie temperature
b) Lower curie temperature
c) Absolute temperature
d) None
The residual resistivity [...]
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BSNL Placement Paper - 2
BSNL GE-JTO Recruitment Examination
Test Paper - III
Of the following bridges the one which can be used for the measurement of dielectric loss of a capacitor is –
a.) Schering bridge
b..) Heaviside campbell equal ratio voltage
c) Owen bridge
d.) Anderson bridge
LBDT is uses as a –
a). Displacement transducer
b.) Pressure transducer
c.) Temperature
d.) Any of [...]
BSNL Placement Paper - 1
BSNL GE-JTO Recruitment Examination
Test Paper - II
If the voltage applied across a capacitance is triangular in waveform then the waveform of the current is-
a) Triangular
b) Trapezoidal
c)) Sinusoidal
d) Rectangular
One of the following statement which is true for relative dielectric constant is -
a) It is dimensionless
b) It is not equal to unity [...]
BSNL PLACEMENT PAPER ON 24TH JUNE,2008
1. When a inductive coil connected to a 200 V, 50Hz ac supply with 10A current flowing through it dissipates 1000 watts then which of the following will have least value in ohms
a.) Resistance b.) Reactance c.) Impedance d.) None
2. Oscillator crystal are made of
a.) Silicon b.) Germanium c.) Quartz [...]
BSNL PAPER ON 20TH JUNE,2008
1. For a parallel plate capacitor which is being charged out of the following the incorrect statement is
a) Energy stored in the capacitor does not enter it through the connecting wire through the space around the wires and plates of capacitor.
b) Rate at which energy flows into this volume is equal [...]
BSNL PAPER ON 5TH JULY,2008
1.Which Sentence is correct:
a.French is known by me.
b.French live in France.
c.France is an European country.
d.Nepolean was a French king.
Ans.b
2.Antonymous of ” OBSOLETE”:
a.Current b. old c. relative d. neutral
ans.a
3.I am agree _ the project.
a. to b. on c. with d. at
ans.a
4.”MY LIFE MY COUNTRY” author’s name:
a.L.K. Advani
b.Manmohan Singh
c.Soniya Gandhi
d.Apj Abul Kalam
ans.a
5.India’s first [...]
