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RRB JE Mechanical 2014
90

RRB JE Mechanical Question Paper 2014 (Set-2) with Answers

90) A semi conductor Read Only Memory basically is

a set of flip flop memory elements

a combinational logic circuit

a sequential circuit with flip flops and gates

none of these

Answer is:

a combinational logic circuit

RRB JE Mechanical Question Paper 2014 (Set-2) with Answers

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Related RRB JE Mechanical Question Paper 2014 (Set-2) with Answers

91) A satellite that revolves around the equator 36,000 km from earth's centre is called

Polar

Geostationary

Equatorial

Elliptical

Answer is:

Geostationary

92) Gypsum is a

Mechanically formed sedimentary rock

Igneous rock

Chemically precipitated sedimentary rock

Metamorphic rock

Answer is:

Chemically precipitated sedimentary rock

93) If the volume of voids is equal to the volume of solids in a soil mass, then the values of porosity and voids ratio respectively are

1.0 and 0.0

0.0 and 1.0

0.5 and 1.0

1.0 and 0.5

Answer is:

0.5 and 1.0

94) In a safety fuse, the temperature to which the wire gets heated is directly proportional to the

Square of the current

Fourth power of the current

Cube of the current

None of these

Answer is:

Square of the current

RRB JE Mechanical Question Paper 2014 (Set-2) with Answers

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