Answer / ashish

yeh,its 1111
suppose A=1010
nA=0101
A+nA=1111

Answer / guest

1111

Answer / ramanareddy

let A=0000
~A=1111
A+~A=1111=~A
now let A=1111
~A =0000
A+~A=1111=A
so either A or ~A

Convert the 16 W power into dBm.

1 Answers   NSN,

---

due to the usage of mobile phones which animal can not live in this universe and why....

1 Answers   DELL,

---

Am naseem sabah..i applied for PE in BEL.if anybody having sample questions for written test in BEL,pls forward to my mail id ....nsm.sbh@gmail.com..plsssssssssssss

0 Answers  

---

I have applied for the post of Assistant Instrumentation Engneer in IOCL and need urgently IOCL sample paper please help me.

0 Answers   IOCL,

---

What is the need for load flow study?

0 Answers  

---

define loop gain?

2 Answers  

---

what is an operational amplifier?

0 Answers  

---

1. How many TRXs are supported in Nokia Metrosite 2. What is the command to lock the TRX 3. What is the command to unlock the BTS 4. What is the command from BSC to check the alarm in BTS 5. What is the maximum transmit power of FlexiEdge BTS 6. When Abis link is down, name the alarm that is generated at BSC 7. Orange LED on RRI card is glowing – what is the indication? 8. How many E1s are supported by one E1 card in BTS 9. How many ways one can login to BIO card? 10. What are the different data rates in Abis for Traffic, TRX signaling and OMU 11. BCSU card in BSC can support how many TRXs? 12. What is the command to check list of sites that are down? 13. How many TRX are supported when we use one M2HA card in BTS? 14. Name the different types of power supply card in BTS and the output power of each card 15. Ater interface is between transcoder and MSC – True/False 16. SS7 signaling is used in Abis interface – True/False 17. FlexiEdge BTS has RRI card – True/False 18. From Transcoder to MSC, data rate for each call is 64Kbps – True/false 19. Name different types of TRXs which supports different GSM bands 20. ODU LED shows orange – what is the significance?

0 Answers   Nokia,

---

Is oops object oriented programing system??or structure??

1 Answers  

---

One FIU19(E) Flexbus LED is steadily on. What is the meaning? How can a Laptop PC be locally connected to a FIU19E? What is the maximum capacity of a FlexiHopper radio link operated by a FIU19(E), that is equipped with two 4x2M plug- in units? Which of the listed combination of indoor units support

0 Answers   NSN,

---

what is an integrator?

0 Answers  

---

Define fan-in and fan-out?

0 Answers  

---