what is difference between speed mode and torque mode in motor?? explain in simple words please.

402

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If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?

739

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What is the difference between Kris Kowal's Q and $q?

542

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How to test the below code and write test case? Prove that this code is wrong? int add(int a ,int b) {return a+b; }

851

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Which of the following is prevented best with vaccination?

1322

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how to convert analog RC filter to FIR filter

804

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Is transfer Profit / loss account to capital account important in Tally ERP 9 at the end of the financial year? And what is the benefit of transferring P/L account to Capital account ? Please I want someone to answer my question, this is my second question I posted one question 2 days ago also nobody reply to that question. Thank you.

778

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Iam using Microsoft Visual Studio to create a system for mobile store I want to know how to calculate mobile price that the customer buy and how to reduce quantity from the data base that we have for mobile .And also how to calculate revnue for each mobile and revnue for the total mobile

778

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Hi Friends... I faced an question in Tcs.But i unable to answer. find the question below.. A root filesytem"c0t0d0s0" caries 100 gb data. in this filesystem. i am having 3 files named a,b,c it caries 20 gb data each. I need to take backup only 3 files a,b,c. How i can take. Note you need to take only 3 files to an single tape having capacity 80 gb. Whats the commad used?

977

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present i am studying mba but basically i am from science background i completed my graduation with bsc.biotechnology wat to say for question why you change your stream ? how can fulfill the requirements of job?

1318

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What methods are used in Servlet?Applet communication?

1026

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You have given 2 array. You need to find whether they will create the same BST or not. For example: Array1:10 5 20 15 30 Array2:10 20 15 30 5 Result: True Array1:10 5 20 15 30 Array2:10 15 20 30 5 Result: False One Approach is Pretty Clear by creating BST O(nlogn) then checking two tree for identical O(N) overall O(nlogn) ..we need there exist O(N) Time & O(1) Space also without extra space .Algorithm ?? DevoCoder guest Posted 3 months ago # #define true 1 #define false 0 int check(int a1[],int a2[],int n1,int n2) { int i; //n1 size of array a1[] and n2 size of a2[] if(n1!=n2) return false; //n1 and n2 must be same for(i=0;ia1[i+1]) && (a2[i]>a2[i+1]) ) ) return false; } return true;//assumed that each array doesn't contain duplicate elements in themshelves }

1956

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diff between /etc/inetd and smf?

767

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WHAT IS A SAMPLE USER INTERFACE OF DES ENCRYPTION/DECRYPTION PROJECT?

1294

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What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?

926

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