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Using the F11 shortcut key to create a chart on chart sheet creates 

(1) A default chart (2) A 2-dimensional column chart (3) A 2-dimensional bar chart (4) A 3-dimensional line chart

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asked Apr 10, 2018 in Computer Engineering by Shimroz123
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asked Apr 10, 2018 in Computer Engineering by Shimroz123
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asked May 23, 2018 in Computer Engineering by Shimroz123
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asked Apr 10, 2018 in Computer Engineering by Shimroz123
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asked Apr 9, 2018 in Electronics Engineering by Shimroz123
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asked Apr 10, 2018 in Computer Engineering by Shimroz123
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asked Apr 11, 2018 in Computer Engineering by Shimroz123
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asked Apr 11, 2018 in Computer Engineering by Shimroz123
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asked Apr 10, 2018 in Computer Engineering by Shimroz123
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asked Apr 11, 2018 in Computer Engineering by Shimroz123
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1 answer 18 views

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asked Apr 26, 2018 in Electronics Engineering by Shimroz123
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A 750 Hp, 250 V, 1200 r/min DC motor is connected to a 208 V, 3 phase, 60 Hz, line using a 3 phase bridge converter. The full load armature current is 2500 A and the armature resistance is 4 m ohm. Calculate the required firing angle under rated full load conditions.  (A) 45 deg (B) 208 deg (C) 27 deg (D) 32 deg 

asked Apr 5, 2018 in Electrical Engineering by Shimroz123
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We wish to build a 135 V, 20 A, DC power supply using a single phase bridge rectifier and an inductive filter. The peak to peak current ripple should be about 10%. If a 60 Hz AC source is available; Calculate the peak to peak current ripple.  (A) 19 A (B) 20 A (C) 2 A (D) 1 A 

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1 answer 21 views

To measure an A. C. voltage by using an A.C. potentiometer, it is desirable that the supply for the potentiometer in taken?

asked Mar 21, 2018 in Electrical Measurements and Instrumentation by Shimroz123
1 answer 15 views

If a 220/440 V, 50 Hz, 5 KVA, single-phase transformer operates on 220V, 40Hz supply with secondary winding open circuited: (A) both the eddy current and the hysteresis losses will decrease (B) both the eddy current and the hysteresis losses will increase (C) eddy current losses will remain the same but the hysteresis losses will increase (D) eddy current losses will increase but the hysteresis losses will remain the same

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Routine is not loaded until it is called. All routines are kept on disk in a relocatable load format. The main program is loaded into memory & is executed. This type of loading is called _________  (1) Static loading (2) Dynamic loading (3) Dynamic linking (4) Overlays

asked Apr 10, 2018 in Computer Engineering by Shimroz123
1 answer 10 views

Gantt chart is used for : (A) inventory control (B) material handling (C) production schedule (D) machine repair schedules

asked Jun 14, 2018 in Mechanical Engineering by Shimroz123

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