Which is more dangerous AC current or DC current and why?

Answer Posted / amar 9009936456

i think DC is more danderous than AC becoz AC is
sinusiodal it will return to zero at a point so
that one can stay away frm the shock during that instant
but DC dont have return-to-zero value hence cud be more
lethal & dengerous.

Is This Answer Correct ?    13 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is zigbee?

645


What are the different parameters that can be measured using a q-meter?

594


Explain the difference between a multiplexer and encoder?

611


Actually i am new to vhdl, i want to know how to declare the procedure and how to call the procedure in test bench for VHDL.... Please send answer for that...?

1487


Why is germanium more temperature dependent than silicon?

611






oracle 1st round What are the different types of joins? Explain normalization with examples. What cursor type do you use to retrieve multiple recordsets? Diffrence between a "where" clause and a "having" clause What is the difference between "procedure" and "function"? How will you copy the structure of a table without copying the data? How to find out the database name from SQL*PLUS command prompt? Tadeoffs with having indexes Talk about "Exception Handling" in PL/SQL? What is the diference between "NULL in C" and "NULL in Oracle?" What is Pro*C? What is OCI? Give some examples of Analytical functions. What is the difference between "translate" and "replace"? What is DYNAMIC SQL method 4? How to remove duplicate records from a table? What is the use of ANALYZing the tables? How to run SQL script from a Unix Shell? What is a "transaction"? Why are they necessary? Explain Normalizationa dn Denormalization with examples. When do you get contraint violtaion? What are the types of constraints? How to convert RAW datatype into TEXT? Difference - Primary Key and Aggregate Key How functional dependency is related to database table design? What is a "trigger"? Why can a "group by" or "order by" clause be expensive to process? What are "HINTS"? What is "index covering" of a query? What is a VIEW? How to get script for a view? What are the Large object types suported by Oracle? What is SQL*Loader? Difference between "VARCHAR" and "VARCHAR2" datatypes. What is the difference among "dropping a table", "truncating a table" and "deleting all records" from a table. Difference between "ORACLE" and "MICROSOFT ACCESS" databases. How to create a database link ? PL/SQL interview questions... Normalize many to many relationships Difference - Equijoin and union What is TEMP table space in Oracle, what is rollback segment How do we find row chaining? Pattern matching operators Features in oracle 9i and 10g Why truncating table is faster than delete copy commit syntax Convert Zulu time zone to US Eastern time zone Difference - union and union all Difference - Group by, Order by clause Which Ranking functions are available? Difference - Decode, NVL, NVL2 Tradeoffs of using partitioned tables How can we call stored procedure in SQL query What are the restrictions on calling PL/SQL from SQL Why EXISTS is preferable to distinct Give 2 examples of avoiding unnecessary parsing.

3152


WT is technical detail and Function or working of these cards 1. POWER CARDS 2. BB2F 3. Trx 4. BOIA CARD 5. ALARM EXTENSION SYSTEM 6. RRI CARD 7. COMBINER 8. DUPLEXER

1710


Tell me what is memristor? How many modes it works? Also what is its advantage? How it differ from others & why the name evolve? & What is its uses?

3175


will anyone pls tell me which is the best institue for oracle certification and approx fee for that in banglore....

1573


What are the disadvantages of continuous gating signal?

1190


why passive components are used in pre emphasis and de emphasis?

1932


Explain the working of a multiplexer.

638


what is different between three phase balanced and three phase unbalanced load with chart.?

643


Where the two port networks is used ?

1195


19. Name different types of TRXs which supports different GSM bands 20. ODU LED shows orange – what is the significance?

1480