difference between USB net modem & GSM interface modem? Can we use usb modem in the place of GSM modem for wireless application? Also tell me Why we use AM for long distance communication but not FM(why do we use frequency reuse concept in FM radi only)

0 Answers  

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1. Ray writes a two digit number.  He sees that the number exceeds 4 times the sum of its digits by 3.  If the number is increased by 18, the result is the same as the number formed by reversing the digits.  Find the number.  a) 35 b) 42 c) 49 d) 57

1 Answers   Broadcom,

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what is body effect?

1 Answers   Bhel,

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Give two advantages of csi?

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What is the right Step of Commissioning? (Commissioning, Hub Manager, Hardware)

0 Answers   NSN,

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How to test the GSM, CDMA wireless terminals?

0 Answers   TCS,

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Why half-wave rectifiers are generally not used in dc power supply?

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What is tunnel diode?

0 Answers  

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How to configure Network printer What is DHCP? what is the use of DHCP?

0 Answers   Cognizant,

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Explain the construction and pros of using plasma screens.

0 Answers  

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What are Drift and Diffusion currents?

12 Answers   CLG, Nokia, TCS,

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What are the properties of roc for z-transform?

0 Answers  

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