A. High.
B. Low.
C. Depend upon plant type.
D. Remain same.
A. running charges
B. semi-fixed charges
D. fixed charges
B. average load x maximum demand
C. maximum demand/average load
D. none of the above
B. Thermal Power Plant
C. Diesel Power Plant
D. Nuclear Power Plant
A. Nuclear
B. Diesel
C. Thermal
B. 11kV
C. 6.6 kV
D. 13.2kV
A. low
C. none of the above
D. remain same
A. high
C. remain same
D. depend on the plan type
A. Hygrometer
B. Barometer
D. Venturi metre
A. diesel generating plants
C. steam power stations
D. thermal power plants
A. balancing the turbine
C. reducing the work done
D. increasing the rotor speed
A. connected load/maximum demand.
B. average load/maximum load.
D. average load x maximum load
A. sizes of generating units
B. A. operating schedule of generating units
C. total installed capacity of the plant
A. synchronous Motors
B. all of the above
D. resistive loads
A. Hydro-electric power plants
C. Diesel engine power plant
D. Nuclear power plants
A. monograph.
B. discharge graph.
C. load graph.
A. All have same
C. Diesel plant
D. Hydroelectric plant
A. 1.0 to 1.05
B. 0.8 to 1.0
C. above 1.5
A. chimney
B. super heater
D. condenser
A. scandium
C. aluminum
D. Germanium
A. Dual cycle
B. Rankin cycle
D. Carnot cycle
A. 735 k cal.
C. 746 k cal.
D. 532 k cal.
A. negative.
B. infinity.
C. zero
A. base load plant
C. standby plant
A. none of the above
B. greater than
D. equal to
B. Hydro power plant
C. Diesel power plant
D. Nuclear power plant
A. all of the above
B. cadmium
C. radium
A. 1. 5 volt
B. 1 volt
C. 1.8 volt
A. thermodynamic cycle
B. Vapor pressure cycle
C. Carton cycle
A. 77%
B. 79%
D. 23%
A. does not affect vapour quantity extracted but reduces pump capacity of air extraction pump
B. increases the quantity of vapour extracted along with air
A. 0.555
B. 0.6
C. 0.5457
A. forced draught system
B. natural draught system
D. induced draught system
A. primary air
B. tertiary air
A. 100 to 150 tonnes/hr
B. 20 to 40 tonnes/hr
D. 150 to 200 tonnes/hr
A. pv = C
B. pv1126 = C
C. pv1A = C
B. high CO2 content in flue gases at exit
C. the smoking exhaust from chimney
D. high temperature of flue gases
B. 0.9 to 0.95
C. 1.2 to 1.6
D. 0.5 to 0.6
A. all above
B. air
D. flue gases
A. underfeed stoker
C. any
B. 70 to 80 per cent
C. 15 to 20 per cent
D. 90 to 95 per ceut
A. there is enthalpy drop only in moving blades
C. there is enthalpy drop in fixed and moving blades
A. unit
B. none of the above
A. do not form ash
B. burn completely
C. burn freely
A. 50 kgf/cm2
B. 100 kgf/cm2
C. 20 kgf/cm2
A. lower
D. same as long as initial pressure and temperature is unchanged
A. one
B. four
D. three
A. two isothermal processes and three constant pressure processes
D. two isentropic processes and two constant volume processes
A. anthracite
B. lignite
A. 20 to 100 MW
C. 70 to 400 MW
D. 100 to 650 MW
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