Q6- What you need to control in order to adjust the brightness of the signal inocilloscope?A- Control gridB- Focusing anodeC- Accelerating anodeD- CathodeQ7- Which of the following oscilloscope setting will produce the following signal?A-2 V A.C. supply connected, time-base offB- 2 V dry cell connected, time-base onC- 2 V A.C. supply connected, time-base onD- 2 V dry cell connected, time-base offQ8- What is the function of time-base knob on oscilloscope?A- To control the magnitude of horizontal deflection of the bright spotB- To control brightness of the bright spotC- To control the magnitude of vertical deflection of the bright spotD- To control the sharpness of the bright spot

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Q6- What you need to control in order to adjust the brightness of the signal in oscilloscope? A- Control grid B- Focusing anode C- Accelerating anode D- Cathode

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter25: Geometric Optics

Section: Chapter Questions

Problem 64PE: Consider a 250-W heat lamp fixed to the ceiling in a bathroom. If the filament in one light burns...

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