Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

Give any five comparisons between PC and TLC.

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Question:

What are the characteristics of stationary phases used in liquid-solid chromatography? Discuss various types of adsorbents used.

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Question:

Giving suitable examples, discuss the role of masking agents in extractions.

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Question:

 Briefly discuss the extraction of metal ions using crown ethers.

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Question:

निम्नलिखित में से प्रत्येक के लिए मानक प्रसामान्य वक्र के अंतर्गत क्षेत्र ज्ञात करें (z-तालिका का प्रयोग करें)। इनमें से प्रत्येक का संक्षिप्त वर्णन करें।

(i) z=-0.43 और 2 = 0.78 के बीच

(ii) z = 0.44 और 2 = 1.50 के बीच

(iii) z=-1.33 के दाईं ओर।

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Question:

 

किसी मानक प्रसामान्य चर के महत्वपूर्ण परिगुणों का वर्णन करें।.

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Question:

 

प्रतिदर्श सर्वेक्षण और जनगणना के बीच अंतर स्पष्ट करें। प्रतिदर्श सर्वेक्षण के माध्यम से आँकड़े एकत्र करने की प्रक्रिया में आप जो कदम उठाएँगे, उनका वर्णन करें। परिवारों के आय एवं व्यय के स्तर संबंधी जानकारी संग्रह के लिए एक छोटी प्रश्नावली तैयार करें।

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Question:

ऊपर दिए गए आँकड़ों से विचरण के गुणांक की गणना करें।

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Question:

निम्नलिखित आँकड़ों से माध्य, माध्यिका और बहुलक की गणना करें।

Class Interval Frequency
3-4 3
4-5 7
5-6 22
6-7 60
7-8 85
8-9 32
9-10 8
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Question:

HVAC System operation

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Question:

 

Types of Pollution

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Question:

 

Skills of a Facility Manager

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Question:

 

What is meant by Project Management? Explain the challenges of Project Management with examples from Facility Management.

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Question:

Discuss the need and advantages of Ergonomics in office setup with examples.

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Question:

Discuss the differences between the terms "in - house" and "out - sourcing" of operations in Facility Management. Explain the advantages and disadvantages of both with examples

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Question:

What are different types of paints? Briefly explain each with suitable examples.

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Question:

 

Parking Management

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Question:

 

Solid Waste Management

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Question:

Types of Mirrors

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Question:

Commercial Building

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