Related Questions

In a ∆-connected source feeding a Y-connected load
A Each phase voltage equals the difference of the corresponding load voltages
B Each phase voltage equals the corresponding load voltage
C Each phase voltage is one-third the corresponding load voltage
D Each phase voltage is 60° Ωut of phase with the corresponding load voltage
Eclusive breast feeding কথাটি কতদিন breast feeding করার কথা বুঝায়?
A ১ বছর
B ২ বছর
C ৬ মাস
D ১০ মাস
For a cold dilute feed to produce thick viscous liquor, backward feeding as compared to forward feeding results in
A Increased economy
B Decreased economy
C Lower capacity
D No effect on economy
For hot feed, forward feeding as compared to backward feeding results in __________ economy.
A Increased
B Decreased
C No effect on
D None of these
In a ∆-connected source driving a ∆-connected load, the
A Load voltage and line voltage are one-third the source voltage for a given phase
B Load voltage and line voltage are two-thirds the source voltage for a given phase
C Load voltage and line voltage cancel for a given phase
D Load voltage, line voltage, and source phase voltage are all equal for a given phase
When the axis of load lies in the plane of rivet group, then the most heavily loaded rivet will be the one which (where, Fa is the load shared by each rivet due to axial load and Fm is the shearing load due to moment in any rivet.)
A Is at the maximum distance from CG of the rivet group
B Is at the minimum distance from CG of the rivet group
C Gives the maximum angle between the two forces Fa and Fm
D Gives the minimum angle between the two forces Fa and Fm
In testing a pile by load test, pile platform is loaded with one and half times the design load and a maximum settlement is noted. The load is gradually removed and the consequent rebound is measured. For a safe pile, the net settlement (i.e. total settlement minus rebound) per tonne of test load should not exceed
A 10 mm
B 15 mm
C 20 mm
D 25 mm
What will be the reflection co-efficient of the wave of load connected to transmission line if surge impedance of the line is equal to load ?
A Zero
B Unity
C Infinity
D None of the above
If the energy is supplied from a source, whose resistance is 1 ohm, to a load of 100 ohms the source will be
A A voltage source
B A current source
C Both of above
D None of the above
In order to get maximum power transfer from a capacitive source, the load must have an impedance that is the complex conjugate of the source impedance.
A True
B False

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